Returns a row for each object that is a SQL language-defined module. Objects of type P, RF, V, TR, FN, IF, TF, and R have an associated SQL module. Stand-alone defaults, objects of type D, also have a SQL module definition in this view.
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Column name
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Data type
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Description
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object_id
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int
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ID of the object of the containing object. Is unique within a database.
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definition
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nvarchar(max)
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SQL text that defines this module.
NULL = Encrypted.
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uses_ansi_nulls
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bit
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Module was created with SET ANSI_NULLS ON.
Will always be = 0 for rules and defaults.
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uses_quoted_identifier
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bit
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Module was created with SET QUOTED_IDENTIFIER ON.
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is_schema_bound
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bit
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Module was created with SCHEMABINDING option.
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uses_database_collation
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bit
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1 = Schema-bound module definition depends on the default-collation of the database for correct evaluation; otherwise, 0. Such a dependency prevents changing the database's default collation.
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is_recompiled
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bit
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Procedure was created WITH RECOMPILE option.
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null_on_null_input
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bit
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Module was declared to produce a NULL output on any NULL input.
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execute_as_principal_id
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int
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ID of the EXECUTE AS database principal.
NULL by default or if EXECUTE AS CALLER.
ID of the specified principal if EXECUTE AS SELF or EXECUTE AS <principal>.
-2 = EXECUTE AS OWNER.
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The SQL expression for in-line defaults is found in the sys.default_constraints catalog view. The SQL expression for an in-line CHECK constraint is found in the sys.check_constraints catalog view.
Reference
Catalog Views (Transact-SQL)
Object Catalog Views (Transact-SQL)
Other Resources
Querying the SQL Server System Catalog FAQ
Help and Information
Getting SQL Server 2005 Assistance